I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

How can you tell a raw egg from a hard-boiled egg?

Can you identify the Oscar-winning movie from the rebus below?

Can you replace the question mark with the correct letter?

6 + 6 + 6 = N
7 + 7 + 7 = E
8 + 8 + 8 = R
0 + 0 + 0 = ?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

I can be cracked, made, told, and played. What am I?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

Solve below rebus puzzle?

Count the number of triangles in the below picture?